The only thing we know about Logan Lerman is that at just 19 years old, it’s creepy that we think he’s cute. But we can’t help ourselves – we’ve gotten it in our head that he MUST play Simon in the upcomingMortal Instrumentsmovie and we just can’t let it go. Now we’re a bit intrigued with wee Logan, and so we’re naturally curious about these pictures of him and his Percy Jackson co-star Alexandra Daddario out in NYC last week. She’s six years older than him, so surely nothing’s happening between them…but wouldn’t it be awesome if something was? (Is there? Someone give us the scoop!) Next up for Logan is The Three Musketeers this summer. Kinda seems like he’s on the verge of blowing up, eh?